Articles | Volume 7, issue 1
https://doi.org/10.5194/gi-7-55-2018
https://doi.org/10.5194/gi-7-55-2018
Research article
 | 
08 Feb 2018
Research article |  | 08 Feb 2018

A remote-control datalogger for large-scale resistivity surveys and robust processing of its signals using a software lock-in approach

Frank Oppermann and Thomas Günther

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Short summary
We present a new versatile datalogger that can be used remotely for a wide range of applications in geosciences such as environmental and groundwater monitoring or in applied geophysics. The recorded signals will be processed using a new software approach, which will improve the data quality for very poor signal-to-noise ratios. We show this improvement by comparing it with traditional software-algorithm-processing synthetic data sets and real data collected in the field.